class_docstr: IODataset
docstr: Creates an `GraphIODataset` from a video file.
  
  Args:
    filename: A string, the sql query string.
    name: A name prefix for the IODataset (optional).
  
  Returns:
    A `IODataset`.
docstr_tok: ["Creates","an","`","GraphIODataset","`","from","a","video","file",".","Args",":","filename",":","A","string",",","the","sql","query","string",".","name",":","A","name","prefix","for","the","IODataset","(","optional",")",".","Returns",":","A","`","IODataset","`","."]
code: def from_video(cls, filename):
      """Creates an `GraphIODataset` from a video file.
  
      Args:
        filename: A string, the sql query string.
        name: A name prefix for the IODataset (optional).
  
      Returns:
        A `IODataset`.
      """
      return video_dataset_ops.VideoIODataset(filename)
  
imports: import tensorflow
  from tensorflow_io.python.ops import io_dataset
  from tensorflow_io.python.experimental import libsvm_dataset_ops
  from tensorflow_io.python.experimental import image_dataset_ops
  from tensorflow_io.python.experimental import kinesis_dataset_ops
  from tensorflow_io.python.experimental import pubsub_dataset_ops
  from tensorflow_io.python.experimental import grpc_dataset_ops
  from tensorflow_io.python.experimental import file_dataset_ops
  from tensorflow_io.python.experimental import numpy_dataset_ops
  from tensorflow_io.python.experimental import sql_dataset_ops
  from tensorflow_io.python.experimental import video_dataset_ops
label_desc: Use image node_id 9 for calling the IODataset obj's underlying member method code with example usage: obj.from_video(cls, filename) and returns: video_dataset_ops